Help with interpreting NMR and IR spectrums

  • Thread starter GoGoGadget
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Homework Statement



Would anyone be able to tell me if I'm on the right track with determining the peaks on these NMR spectrums? We had to synthesize a product of Chalcone and then hydrogenate it to obtain an unknown product that we have to correctly identify. This had been quite a difficult spectrum for me to interpret and any input would be appreciated! For the IR spectrums, I think I have the right peaks determined and noticed that the carbonyl shift was at 1660 cm-1 on the Chalcone IR and then switched to a higher energy level in the hydrogenated spectrum at 1675 cm-1 from the chalcone spectrum. Is this due to resonance?



Homework Equations



N/A

The Attempt at a Solution




Listed on spectrum.
 

Attachments

  • NMR of Chalcone 1.jpg
    NMR of Chalcone 1.jpg
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  • NMR of Hydrogenated Product.jpg
    NMR of Hydrogenated Product.jpg
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